.workbench-complex-type-item {
    .item-treenode-style {
        margin-left: -23px;
    }
    .array-delete-icon {
        margin: 0 5px;
    }
    .op {
        margin-right: 8px;
    }
    .editor-content{
        border: 1px #ccc solid;
    }
}